<template>
   <div class="app-container">
      <el-row :gutter="10" class="mb8">
         <el-col :span="1.5">
            <el-button type="primary" plain icon="Plus" @click="handleAdd">新增</el-button>
         </el-col>
         <el-col :span="1.5">
            <el-button type="info" plain icon="Sort" @click="toggleExpandAll">展开/折叠</el-button>
         </el-col>
         <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
      </el-row>

      <el-table v-if="refreshTable" v-loading="loading" :data="deptList" row-key="id" :default-expand-all="isExpandAll"
         :tree-props="{ children: 'children', hasChildren: 'hasChildren' }">
         <el-table-column prop="name" label="名称" width="260"></el-table-column>
         <el-table-column prop="orderNum" label="排序" width="200"></el-table-column>
         <el-table-column prop="status" label="状态" width="100">
            <template #default="scope">
               <dict-tag :options="sys_normal_disable" :value="scope.row.status" />
            </template>
         </el-table-column>
         <el-table-column label="创建时间" align="center" prop="createTime" width="200">
            <template #default="scope">
               <span>{{ parseTime(scope.row.createTime) }}</span>
            </template>
         </el-table-column>
         <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
            <template #default="scope">
               <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)">修改</el-button>
               <el-button link type="primary" icon="Plus" @click="handleAdd(scope.row)"
                  v-if="scope.row.ancestors.split(',').length != 3">新增</el-button>
               <el-button v-if="scope.row.parentId != 0" link type="primary" icon="Delete"
                  @click="handleDelete(scope.row)">删除</el-button>
            </template>
         </el-table-column>
      </el-table>
      <!-- 添加或修改分类对话框 -->
      <el-dialog :title="title" v-model="open" width="600px" append-to-body>
         <el-form ref="deptRef" :model="form" :rules="rules" label-width="80px">
            <el-row>
               <el-col :span="24" v-if="form.parentId">
                  <el-form-item label="上级分类" prop="parentId">
                     <el-tree-select v-model="form.parentId" :data="deptOptions"
                        :props="{ value: 'id', label: 'name', children: 'children' }" value-key="id" placeholder="选择上级分类"
                        check-strictly />
                  </el-form-item>
               </el-col>
               <el-col :span="12">
                  <el-form-item label="名称" prop="name">
                     <el-input v-model="form.name" placeholder="请输入分类名称" />
                  </el-form-item>
               </el-col>
            </el-row>
         </el-form>
         <template #footer>
            <div class="dialog-footer">
               <el-button type="primary" @click="submitForm">确 定</el-button>
               <el-button @click="cancel">取 消</el-button>
            </div>
         </template>
      </el-dialog>
   </div>
</template>

<script setup>

import {
   GetGoodsTypeList, // 分类列表查询
   CreateGoodsType, // 创建分类
   EditGoodsType, // 编辑分类
   RemoveGoodsType, // 删除分类
} from "@/api/goodsManage/goodsType.js"

const { proxy } = getCurrentInstance();
const { sys_normal_disable } = proxy.useDict("sys_normal_disable");

const deptList = ref([]);
const open = ref(false);
const loading = ref(true);
const showSearch = ref(true);
const title = ref("");
const deptOptions = ref([]);
const isExpandAll = ref(true);
const refreshTable = ref(true);

const data = reactive({
   form: {},
   queryParams: {
      deptName: undefined,
      status: undefined,
   },
   rules: {
      parentId: [{ required: true, message: "上级分类不能为空", trigger: "blur" }],
      deptName: [{ required: true, message: "分类名称不能为空", trigger: "blur" }],
      orderNum: [{ required: true, message: "显示排序不能为空", trigger: "blur" }],
      email: [{ type: "email", message: "请输入正确的邮箱地址", trigger: ["blur", "change"] }],
      phone: [{ pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/, message: "请输入正确的手机号码", trigger: "blur" }]
   },
});

const { queryParams, form, rules } = toRefs(data);

/** 查询分类列表 */
function getList() {
   loading.value = true;
   GetGoodsTypeList(queryParams.value).then(response => {
      deptList.value = proxy.handleTree(response.rows, "id");
      loading.value = false;
   });
}
/** 取消按钮 */
function cancel() {
   open.value = false;
   reset();
}
/** 表单重置 */
function reset() {
   form.value = {
      id: undefined,
      parentId: 0,
      name: undefined,
      orderNum: 0,
      leader: undefined,
      phone: undefined,
      email: undefined,
      status: "0",
   };
   proxy.resetForm("deptRef");
}
/** 搜索按钮操作 */
function handleQuery() {
   getList();
}
/** 重置按钮操作 */
function resetQuery() {
   proxy.resetForm("queryRef");
   handleQuery();
}
/** 新增按钮操作 */
function handleAdd(row) {
   // console.log(row,'row')
   reset();
   GetGoodsTypeList().then(response => {
      deptOptions.value = proxy.handleTree(response.rows, "id");
   });
   if (row.id != undefined) {
      form.value.parentId = row.id;
   }
   open.value = true;
   title.value = "添加分类";
}
/** 展开/折叠操作 */
function toggleExpandAll() {
   refreshTable.value = false;
   isExpandAll.value = !isExpandAll.value;
   nextTick(() => {
      refreshTable.value = true;
   });
}
/** 修改按钮操作 */
function handleUpdate(row) {
   reset();
   GetGoodsTypeList(row.id).then(response => {
      form.value = response.data;
      open.value = true;
      title.value = "修改分类";
      GetGoodsTypeList(row.id).then(response => {
         deptOptions.value = proxy.handleTree(response.rows, "id");
         if (deptOptions.value.length == 0) {
            const noResultsOptions = { id: form.value.parentId, deptName: form.value.parentName, children: [] };
            deptOptions.value.push(noResultsOptions);
         }
      });
   });
}
/** 提交按钮 */
function submitForm() {
   proxy.$refs["deptRef"].validate(valid => {
      if (valid) {
         if (form.value.id != undefined) {
            EditGoodsType(form.value).then(response => {
               proxy.$modal.msgSuccess("修改成功");
               open.value = false;
               getList();
            });
         } else {
            CreateGoodsType(form.value).then(response => {
               proxy.$modal.msgSuccess("新增成功");
               open.value = false;
               getList();
            });
         }
      }
   });
}
/** 删除按钮操作 */
function handleDelete(row) {
   proxy.$modal.confirm('是否确认删除名称为"' + row.name + '"的数据项?').then(function () {
      return RemoveGoodsType([row.id]);
   }).then(() => {
      getList();
      proxy.$modal.msgSuccess("删除成功");
   }).catch(() => { });
}

getList();
</script>
